Module: LatoStorage::ApplicationHelper

Defined in:
app/helpers/lato_storage/application_helper.rb

Instance Method Summary collapse

Instance Method Details

#active_storage_attachment_blob_id(attachment) ⇒ Object 



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# File 'app/helpers/lato_storage/application_helper.rb', line 35

def active_storage_attachment_blob_id(attachment)
  return  ' - ' if attachment.blob.nil?
  link_to attachment.blob.filename, main_app.url_for(attachment.blob), target: '_blank', class: 'text-truncate d-block', style: 'max-width: 250px;'
end

#active_storage_attachment_created_at(attachment) ⇒ Object 



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# File 'app/helpers/lato_storage/application_helper.rb', line 27

def active_storage_attachment_created_at(attachment)
  attachment.created_at.strftime('%Y-%m-%d %H:%M:%S')
end

#active_storage_attachment_record_id(attachment) ⇒ Object 



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# File 'app/helpers/lato_storage/application_helper.rb', line 31

def active_storage_attachment_record_id(attachment)
  "#{attachment.record_type}##{attachment.record_id}"
end

#active_storage_blob_byte_size(blob) ⇒ Object 



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# File 'app/helpers/lato_storage/application_helper.rb', line 15

def active_storage_blob_byte_size(blob)
  format_bytes blob.byte_size
end

#active_storage_blob_created_at(blob) ⇒ Object 



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# File 'app/helpers/lato_storage/application_helper.rb', line 19

def active_storage_blob_created_at(blob)
  blob.created_at.strftime('%Y-%m-%d %H:%M:%S')
end

#active_storage_blob_filename(blob) ⇒ Object 



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# File 'app/helpers/lato_storage/application_helper.rb', line 23

def active_storage_blob_filename(blob)
  link_to blob.filename, main_app.url_for(blob), target: '_blank', class: 'text-truncate d-block', style: 'max-width: 250px;'
end

#active_storage_variant_record_blob_id(variant_record) ⇒ Object 



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# File 'app/helpers/lato_storage/application_helper.rb', line 40

def active_storage_variant_record_blob_id(variant_record)
  return  ' - ' if variant_record.blob.nil?
  link_to variant_record.blob.filename, main_app.url_for(variant_record.blob), target: '_blank', class: 'text-truncate d-block', style: 'max-width: 250px;'
end

#format_bytes(bytes) ⇒ Object 



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# File 'app/helpers/lato_storage/application_helper.rb', line 4

def format_bytes(bytes)
  return '0 B' if bytes.nil? || bytes == 0
  
  units = ['B', 'KB', 'MB', 'GB', 'TB', 'PB']
  exponent = (Math.log(bytes) / Math.log(1024)).to_i
  exponent = [exponent, units.size - 1].min
  
  converted = bytes.to_f / (1024 ** exponent)
  "#{format('%.2f', converted)} #{units[exponent]}"
end